1.50635

LiChrospher^® RP-8 (5 µm) HPLC Columns

L x I.D. 150 mm x 4.6 mm, LiChroCART^® HPLC cartridge, manuCART^™ holder required for use

• 分類程式碼代碼: 41115709
• NACRES: SB.52

属性

• product name: LiChrospher^® RP-8 (5µm) LiChroCART^® 150-4.6, suitable for HPLC
• 材料: stainless steel column
• 品質等級: 100
• agency: suitable for USP L7
• 產品線: LiChrospher^®
• 特點: endcapped: no
• 標籤範圍: 12.5% Carbon loading
• 參數: 250 bar pressure; 60 °C max. temp.
• 技術: HPLC: suitable; mass spectrometry (MS): suitable (Low - Medium)
• 柱長度 × 內徑: 15 cm × 4.6 mm
• 表面積: 350 m²/g
• 基質: fully porous particle
• 基質活性組: C8 bonding phase
• 粒徑: 5 μm
• 孔徑: 100 Å pore size
• 工作pH值範圍: 2-7.5
• 分離技術: reversed phase
• 儲存溫度: no temp limit

说明

一般說明

HPLC色谱柱

LiChrospher^® RP-8 是一种可靠且用途广泛的传统生产的球形硅胶载体，具有 C-8 反相特性。它非常适合分离中性、酸性和弱碱性化合物。该吸附剂装在 LiChroCART 150-4.6 HPLC 柱中。HPLC 系统的连接是通过使用 manu-CART NT 支架（1.51486）完成的。

應用

• Stability studies of crude plant material of Bacopa monnieri and quantitative determination of bacopaside I and bacoside A by HPLC.: This study focuses on the stability of crude plant material from Bacopa monnieri, specifically analyzing the stability of its active constituents, bacopaside I and bacoside A. High-performance liquid chromatography (HPLC) using Purospher^® RP-18 (5 µm) columns was employed for the quantitative determination. The findings highlighted the efficacy of Purospher^® RP-18 columns in separating and quantifying these compounds with high precision, making it a valuable tool in analytical chemistry for phytochemical studies (Srivastava et al., 2012).

分析報告

压力： ≤ 50 bar
理论塔板数（N/m）（甲苯）： ≥ 50000
对称性（甲苯）：0.8-1.4
容量系数（甲苯）：0.8 - 2.0

法律資訊

LICHROCART is a registered trademark of Merck KGaA, Darmstadt, Germany

LiChrospher is a registered trademark of Merck KGaA, Darmstadt, Germany

Purospher is a registered trademark of Merck KGaA, Darmstadt, Germany